 | | Journal (article/letter/editorial) | | 697-704 (2004) PETROGRAPHIC EVIDENCE FOR PRIMARY HAGENDORFITE IN AN UNUSUAL ASSEMBLAGE OF PHOSPHATE MINERALS...mechanism represents the progressive transition of hagendorfite to alluaudite sensu stricto, and results from...was initially in equilibrium with the primary hagendorfite. The ratio Fetot/(Fetot + Mn) of the two minerals...in hagendorfite, and 0.85 in the former triphylite. The temperature of formation of hagendorfite is estimated...evolved neighboring pegmatitic lens. Keywords: hagendorfite, alluaudite, heterosite, phosphate mineral assemblage |  | | Journal (volume) | | also been reported from Fremont County, Wyoming, and from Cunnison County, Colorado (Dooley and Hathaway...Connecticut (Hildebrand et al., 1957) and in Amelia County, Virginia (Mitchell, 1965). Closely resembling... p. 121) in contemplating the genesis of the Varuträsk pegmatite. During the hydrothermal stage, fluids...brought to light at Kaatiala. From the Varuträsk pegmatite in Sweden (Quensel, 1956), the Haapaluoma pegmatite...some differences in the formation stages. At Varuträsk the pneumatolytic Li-stage preceded the Na-stage |  | Vignola, Pietro, Hatert, Frédéric, Roda-Robles, Encarnación, Simmons, William B., Francis, Carl A. (2014) PEGMATITIC PHOSPHATE: A TRIBUTE TO FRANÇOIS FONTAN, ANDRÉ-MATHIEU FRANSOLET, AND PAUL KELLER. The Canadian Mineralogist, 52 (2) 121-128 doi:10.3749/canmin.52.2.121 | Journal (article/letter/editorial) | | secondary phosphate paragenesis occurring at Varuträsk in Sweden. Heinrich (1951) gave a complete description...great interest are their studies about: primary hagendorfite at the Kibingo pegmatite (Fransolet et al. 2004);...and beryllium from the Tip Top pegmatite (Custer County, South Dakota) [Ca3Be2(PO4)2(HPO4)2•4H2O] was named...F. (2004) Petrographic evidence for primary hagendorfite in an unusual assemblage of phosphate minerals...55, 103–116. Mason, B. (1941) Minerals of the Varuträsk pegmatite. XXIII. Some iron-manganese phosphate |  | Vignola, P., Diella, V., Oppizzi, P., Tiepolo, M., Weiss, S. (2008) PHOSPHATE ASSEMBLAGES FROM THE BRISSAGO GRANITIC PEGMATITE, WESTERN SOUTHERN ALPS, SWITZERLAND. The Canadian Mineralogist, 46 (3) 635-650 doi:10.3749/canmin.46.3.635 | Journal (article/letter/editorial) | | These characteristics, described for primary hagendorfite from the Kibingo granitic pegmatite by Fransolet...from Nåttarö and Stora Persholmen pegmatites in Sweden by Smeds et al. (1998) and from the Conifer Road...F. (2004): Petrographic evidence for primary hagendorfite in an unusual assemblage of phosphate minerals...Switzerland. Mason, B. (1941): Minerals of the Varuträsk pegmatite. XXIII. Some iron–manganese phosphate...products, with special reference to material from Varuträsk. Geol. Fören. Stockholm Förh. 63, 117-175. Handy |  | | Journal (article/letter/editorial) | | two other species, varulite from the Varuträsk pegmatite, Sweden (Quensel, 1937, 1940), and hühnerkobelite...represent Na atoms in the channels of the structure. Sweden, and was later shown by Strunz (1960) to be isostructural...type sample (Damour, 1848) corre2+ sponds to hagendorfite, since 0.720 M (dominantly Fe2+) occur on M(2)...Fe2+ on M(2), and therefore corresponds to a hagendorfite. The M(1) site mechanism S1, we obtain type...2þ 2 Fe ðPO4 Þ3 (Fig. 7). From this general hagendorfite” (not IMA-CNMNC approved). How- formula we deduce |  | Roda-Robles, E., Pesquera, A., Gil-Crespo, P. P., Torres-Ruiz, J. (2012) THE PUENTEMOCHA BERYL-PHOSPHATE GRANITIC PEGMATITE, SALAMANCA, SPAIN: INTERNAL STRUCTURE, PETROGRAPHY AND MINERALOGY. The Canadian Mineralogist, 50 (6) 1573-1587 doi:10.3749/canmin.50.6.1573 | Journal (article/letter/editorial) | | is Fe-rich ferroalluaudite, whereas Mn-rich hagendorfite has been found in one nodule only, in the...eosphorite has been found, together with the Mn-rich hagendorfite, in the nodule in which most of the phases are...limit. Symbols used: Fal: ferroalluaudite, Hag: hagendorfite. 490–600°C. Biotite can coexist with peraluminous...15, 106-121. Mason, B. (1941): Minerals of the Varuträsk pegmatite. XXIII. Some iron–manganese phosphate...products, with special reference to material from Varuträsk. Geol. Fören. Stockholm Förh. 63, 25-34. the |  | Vignola, P., Diella, V., Ferrari, E. S., Fransolet, A.-M. (2011) COMPLEX MECHANISMS OF ALTERATION IN A GRAFTONITE + SARCOPSIDE + TRIPHYLITE ASSOCIATION FROM THE LUNA PEGMATITE, PIONA, LECCO PROVINCE, ITALY. The Canadian Mineralogist, 49 (3) 765-776 doi:10.3749/canmin.49.3.765 | Journal (article/letter/editorial) | | process have been reported, for example, at Varuträsk, Sweden (Quensel 1937, Mason 1941), Sidi Bou Othmane...Xinjang Province, China (Li & Shinno 1997) and Berg, Sweden (Smeds et al. 1998). Whereas alteration of triphylite...F. (2004): Petrographic evidence for primary hagendorfite in an unusual assemblage of phosphate minerals...21, 14-15. Mason, B. (1941): Minerals of the Varuträsk pegmatite. XXIII. Some iron–manganese phosphate...products, with special reference to material from Varuträsk. Geol. Fören. Stockholm Förh. 63, 117-175. Moore |  | | Journal (article/letter/editorial) | | Na-leaching, explains the transformation of hagendorfite, Na2MnFe2+Fe3+(PO4)3, into alluaudite, □NaMnFe3+2(PO4)3...F. (2004) Petrographic evidence for primary hagendorfite in an unusual assemblage of phosphate minerals...Jahnsite(NaFeMg), a new mineral from the Tip Top mine, Custer County, South Dakota: Description and crystal structure...6, 819–822. Mason, B. (1941) Minerals of the Varuträsk pegmatite. XXIII. Some iron-manganese phosphate...products, with special reference to material from Varuträsk. Geologiska Föreningen i Stockholm Förhandlingar |  | | Journal (article/letter/editorial) | | beusite-(II) + wolfeite/triploidite/stanĕkite + hagendorfite/alluaudite + kryzhanovskite ± a Ca-bearing phosphate...Triploidite Mn2+2(PO4)(OH) Stanĕkite Fe3+Mn2+(PO4)O Hagendorfite (Na,Ca)(Mn,Fe2+)(Fe2+,Fe3+,Mg)2(PO4)3 Ferrohagendorfite...first time. Minerals of the alluaudite group (hagendorfite, ferrohagendorfite and alluaudite), along with...graftonite-(I), Ca-Grf – graftonite-(II), Hgd – hagendorfite, Jhn – a jahnsite-group mineral, Krz – kryzhanovskite...associated with alluaudite (NaNa) or (Na) type or hagendorfite (NaMn), and wolfeite or stanĕkite. Kryzhanovskite |  | Roda, Encarnación, Pesquera, Alfonso, Fontan, François, Keller, Paul (2004) Phosphate mineral associations in the Cañada pegmatite (Salamanca, Spain) : Paragenetic relationships, chemical compositions, and implications for pegmatite evolution. American Mineralogist, 89 (1) 110-125 doi:10.2138/am-2004-0114 | Journal (article/letter/editorial) | | alluaudite (Na,Ca) 2-1Mn2+ (Fe3+)2(PO4)3 ++ ++ hagendorfite Na2Mn2+ (Fe2+,Fe3+)2(PO4)3 ++ ++ 3+ 2+ 2+ staněkite...45, 159–173. Mason, B. (1941) Minerals of the Varuträsk pegmatite. XXIII. Some iron-manganese phosphate...products, with special reference to material from Varuträsk. Geolpgoske Föreniugen i Stockholm Förhandlgar... 397–406. Quensel, P. (1937) Minerals of the Varuträsk pegmatite. I: The lithium-manganese phosphates...L., and Penner, P. (1998) Graftonite-beusite in Sweden: primary phases, products of exsolution, and distribution |  | Dyar, M. D., Jawin, E. R., Breves, E., Marchand, G., Nelms, M., Lane, M. D., Mertzman, S. A., Bish, D. L., Bishop, J. L. (2014) Mössbauer parameters of iron in phosphate minerals: Implications for interpretation of martian data. American Mineralogist, 99 (5) 914-942 doi:10.2138/am.2014.4701 | Journal (article/letter/editorial) | | 30–35% Li-rich alluaudite 38.2.3.2 hagendorfite DD184 50–60% hagendorfite, 25–30% triphylite, and 10–20%...10–20% wolfeite 38.2.3.2 hagendorfite DD237 70–75% hagendorfite, and 25–30% triphylite 38.2.3.3 varulite DD321...Dyke Lode, Custer, Custer Co., South Dakota Varuträsk, Sweden Pleasant Valley Pegmatite, Custer Co., South...Victoria, Australia Kirunavaara, Kiruna, Lapland, Sweden Boa Vista Mine, Minas Gerais, Brazil (Continued...varulite [NaCaMn(Mn,Fe2+,Fe3+)2(PO4)3], and hagendorfite [(Na,Ca) MnFe2(PO4)3]. The basic structure has |  | Schmid-Beurmann, Peter, Ottolini, Luisa, Hatert, Frédéric, Geisler, Thorsten, Huyskens, Magdalena, Kahlenberg, Volker (2013) Topotactic formation of ferrisicklerite from natural triphylite under hydrothermal conditions. Mineralogy and Petrology, 107 (4) 501-515 doi:10.1007/s00710-012-0250-6 | Journal (article/letter/editorial) | | Fontan F (2004) Petrographic evidence for primary hagendorfite in an unusual assemblage of phosphate minerals...Mineral 42:1105–1115 Mason B (1941) Minerals of the Varuträsk pegmatite. XXVIII. Some iron-manganese phosphate...products, with special reference to material from Varuträsk. Geol Foren Stock For 63:117–175 Moore PB (1971)...Mag 66:689–708 Quensel P (1937) Minerals of the Varuträsk pegmatite. I. The lithiummanganese phosphate –minerals |  | Vignola, P., Hatert, F., Fransolet, A.-M., Medenbach, O., Diella, V., Ando, S. (2013) Karenwebberite, Na(Fe2+,Mn2+)PO4, a new member of the triphylite group from the Malpensata pegmatite, Lecco Province, Italy. American Mineralogist, 98 (4) 767-772 doi:10.2138/am.2013.4085 | Journal (article/letter/editorial) | | F. (2004) Petrographic evidence for primary hagendorfite in an unusual assemblage of phosphate minerals...York. Quensel, P. (1957) The paragenesis of the Varuträsk pegmatite, including a review of its mineral assemblage |
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